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运用运算律巧算的算法120题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 5 × 10 × 10 = 500
  • 5 × 25 × 12 = 1500
  • 73 × 40 × 5 = 14600
  • 5 × 89 × 14 = 6230
  • 4 × 62 × 25 = 6200
  • 5 × 10 × 12 = 600
  • 65 × 12 × 5 = 3900
  • 99 × 50 × 6 = 29700
  • 4 × 10 × 20 = 800
  • 5 × 40 × 40 = 8000
  • 5 × 14 × 80 = 5600
  • 9 × 62 × 10 = 5580
  • 33 × 10 × 5 = 1650
  • 5 × 82 × 16 = 6560
  • 26 × 80 × 5 = 10400
  • 4 × 32 × 50 = 6400
  • 11 × 50 × 6 = 3300
  • 4 × 48 × 20 = 3840
  • 53 × 45 × 2 = 4770
  • 4 × 91 × 20 = 7280
  • 80 × 25 × 4 = 8000
  • 93 × 40 × 5 = 18600
  • 4 × 19 × 50 = 3800
  • 2 × 40 × 50 = 4000
  • 36 × 40 × 2 = 2880
  • 8 × 83 × 25 = 16600
  • 92 × 10 × 6 = 5520
  • 39 × 40 × 2 = 3120
  • 2 × 19 × 15 = 570
  • 8 × 48 × 75 = 28800
  • 2 × 43 × 35 = 3010
  • 77 × 10 × 6 = 4620
  • 3 × 64 × 10 = 1920
  • 2 × 36 × 15 = 1080
  • 6 × 93 × 50 = 27900
  • 88 × 80 × 5 = 35200
  • 12 × 15 × 4 = 720
  • 85 × 10 × 9 = 7650
  • 30 × 15 × 2 = 900
  • 19 × 60 × 5 = 5700
  • 14 × 45 × 2 = 1260
  • 3 × 84 × 10 = 2520
  • 5 × 72 × 80 = 28800
  • 5 × 87 × 40 = 17400
  • 89 × 50 × 6 = 26700
  • 8 × 72 × 10 = 5760
  • 6 × 72 × 15 = 6480
  • 2 × 84 × 45 = 7560
  • 26 × 50 × 8 = 10400
  • 8 × 61 × 50 = 24400
  • 9 × 68 × 10 = 6120
  • 4 × 19 × 10 = 760
  • 86 × 40 × 2 = 6880
  • 54 × 10 × 6 = 3240
  • 79 × 16 × 5 = 6320
  • 2 × 30 × 50 = 3000
  • 2 × 62 × 10 = 1240
  • 56 × 10 × 5 = 2800
  • 3 × 15 × 10 = 450
  • 92 × 50 × 6 = 27600
  • 2 × 79 × 20 = 3160
  • 2 × 36 × 40 = 2880
  • 8 × 10 × 75 = 6000
  • 3 × 34 × 10 = 1020
  • 5 × 22 × 12 = 1320
  • 62 × 40 × 5 = 12400
  • 42 × 10 × 7 = 2940
  • 3 × 23 × 10 = 690
  • 19 × 10 × 9 = 1710
  • 43 × 60 × 5 = 12900
  • 51 × 20 × 5 = 5100
  • 2 × 31 × 25 = 1550
  • 63 × 20 × 5 = 6300
  • 2 × 96 × 40 = 7680
  • 99 × 12 × 5 = 5940
  • 21 × 75 × 4 = 6300
  • 85 × 30 × 2 = 5100
  • 2 × 77 × 45 = 6930
  • 3 × 84 × 30 = 7560
  • 62 × 14 × 5 = 4340
  • 57 × 20 × 2 = 2280
  • 2 × 72 × 15 = 2160
  • 59 × 80 × 5 = 23600
  • 5 × 76 × 20 = 7600
  • 2 × 41 × 30 = 2460
  • 40 × 15 × 2 = 1200
  • 88 × 18 × 5 = 7920
  • 5 × 79 × 14 = 5530
  • 7 × 41 × 10 = 2870
  • 93 × 50 × 6 = 27900
  • 2 × 70 × 35 = 4900
  • 28 × 40 × 5 = 5600
  • 10 × 50 × 2 = 1000
  • 54 × 35 × 2 = 3780
  • 92 × 75 × 4 = 27600
  • 5 × 42 × 60 = 12600
  • 48 × 25 × 8 = 9600
  • 5 × 41 × 10 = 2050
  • 10 × 30 × 3 = 900
  • 8 × 44 × 75 = 26400
  • 85 × 15 × 6 = 7650
  • 2 × 58 × 15 = 1740
  • 64 × 50 × 2 = 6400
  • 98 × 12 × 5 = 5880
  • 28 × 25 × 4 = 2800
  • 2 × 20 × 15 = 600
  • 9 × 66 × 10 = 5940
  • 70 × 15 × 2 = 2100
  • 5 × 76 × 18 = 6840
  • 5 × 45 × 60 = 13500
  • 57 × 14 × 5 = 3990
  • 2 × 48 × 35 = 3360
  • 16 × 35 × 2 = 1120
  • 4 × 56 × 20 = 4480
  • 5 × 24 × 14 = 1680
  • 8 × 96 × 25 = 19200
  • 47 × 20 × 3 = 2820
  • 83 × 10 × 6 = 4980
  • 5 × 36 × 20 = 3600
  • 8 × 54 × 25 = 10800
※总分:100分, 共计:120道题, 每题:0.83 分。


运用运算律巧算的算法